Crystal oscillator
CRYSTAL OSCILLATOR
PROGRAMMABLE
Product Number (please contact us)
OUTPUT : CMOS
CE, CA
SG-8002 series
CE
CA
Frequency range
Supply voltage
Function
:
:
:
1 MHz to 125 MHz
3.0 V / 3.3 V / 5.0 V
Output enable(OE) or Standby( ST
)
Short mass production lead time by PLL technology.
SG-Writer available to purchase,
please contact Epson or local sales representative.
JC
JA
DC
Specifications (characteristics)
Specifications *2
PH / SH
1 MHz to 125 MHz
Item
Symbol
Conditions / Remarks
VCC = 4.5 V to 5.5 V
PT / ST
PC / SC
Output frequency range
Supply voltage
f0
1 MHz to 125 MHz VCC = 3.0 V to 3.6 V
1 MHz to 66.7 MHz VCC = 2.7 V to 3.6 V
2.7 V to 3.6 V
VCC
4.5 V to 5.5 V
-55 C to +125 °C (SG-8002CA / JA / DC )
-55 C to +100 °C (SG-8002JC)
-40 C to +125 °C (SG-8002CE)
-20 C to +70 °C / -40 C to +85 °C
B: 50 10-6, C: 100 10-6
Storage temperature
T_stg
Storage as single product.
Operating temperature*1
T_use
f_tol
-20 C to +70 C
Frequency tolerance
M: 100 10-6
40 mA Max. (SG-8002CE)
45 mA Max.
M: 100 10-6 -40 C to +85 C (except SG-8002JC) *3
Current consumption
ICC
28 mA Max.
16 mA Max.
No load condition, Max. frequency
(SG-8002CA / JC / JA / DC )
Output disable current
Stand-by current
I_dis
I_std
30 mA Max.
OE=GND (PT.PH,PC)
ST =GND (ST,SH,SC)
50 µA Max.
40 % to 60 %
TTL load: 1.4 V, Max. load condition
45 % to 55 %
Symmetry *1
SYM
40 % to 60 %
45 % to 55 %
VCC -0.4 V Min.
CMOS load:50 % VCC level, Max. load condition
IOH=-16 mA (PT,ST,PH,SH ) , -8 mA (PC,SC)
IOL=16 mA (PT,ST,PH,SH) , 8 mA (PC,SC)
Max. frequency and Max. Supply voltage
(SG-8002CE / CA / JA / DC )
f0 90 MHz and Max. Supply voltage
(SG-8002JC )
VOH
VOL
Output voltage
0.4 V Max.
5 TTL Max.
5 TTL Max.
Output load condition
(TTL) *1
L_TTL
Max. frequency and Max. Supply voltage
(SG-8002CE / JC)
Max. frequency and Max. Supply voltage
(SG-8002CA / JA / DC )
15 pF Max.
25 pF Max
Output load condition
(CMOS) *1
L_CMOS
15 pF Max.
15 pF Max.
2.0 V Min.
0.8 V Max.
4 ns Max.
VIH
VIL
70 % VCC Min.
20 % VCC Max.
Input voltage
OE terminal or ST terminal
TTL load: 0.4 V to 2.4 V level
Rise / Fall time *1
tr/ tf
CMOS load: 20 % VCC to 80 % VCC level
Time at minimum supply voltage to be 0 s
+25 C, VCC=5.0 V/ 3.3 V (PC,SC) First year
3 ns Max.
10 ms Max.
±5 × 10-6 / year Max.
Start-up time
Frequency aging
t_str
f_aging
*1 Please refer to “Outline specifications” page for information regarding; operating temperature, available frequencies, symmetry, output load condi-
tions and rise/fall time.
*2 Please refer to “Jitter specifications and characteristics chart” page for PLL-PLL connection & Jitter specification.
*3 Please refer to “Outline specifications” for availability of tolerance “M”. A “Frequency checking” program on the Seiko Epson website
is also available.